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helm: handle multiline output (#64)

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Fixes: #399

Signed-off-by: Abhijeet Kasurde <akasurde@redhat.com>
This commit is contained in:
Abhijeet Kasurde
2021-04-20 12:07:28 +05:30
committed by GitHub
parent 5f993e6028
commit 5a0f5d6b93
7 changed files with 187 additions and 94 deletions
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105
plugins/modules/helm_plugin.py
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@@ -4,6 +4,7 @@
# Copyright: (c) 2020, Ansible Project
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
from __future__ import absolute_import, division, print_function
__metaclass__ = type
@@ -96,7 +97,11 @@ rc:
'''
from ansible.module_utils.basic import AnsibleModule, env_fallback
from ansible_collections.kubernetes.core.plugins.module_utils.helm import run_helm
from ansible_collections.kubernetes.core.plugins.module_utils.helm import (
run_helm,
get_helm_plugin_list,
parse_helm_plugin_list
)
def main():
@@ -180,60 +185,58 @@ def main():
)
elif state == 'absent':
plugin_name = module.params.get('plugin_name')
helm_plugin_list = helm_cmd_common + " list"
rc, out, err = run_helm(module, helm_plugin_list)
if rc != 0 or (out == '' and err == ''):
module.fail_json(
msg="Failed to get Helm plugin info",
command=helm_plugin_list,
stdout=out,
rc, output, err = get_helm_plugin_list(module, helm_bin=helm_cmd_common)
out = parse_helm_plugin_list(module, output=output.splitlines())
if not out:
module.exit_json(
failed=False,
changed=False,
msg="Plugin not found or is already uninstalled",
command=helm_cmd_common + " list",
stdout=output,
stderr=err,
rc=rc,
rc=rc
)
if out:
found = False
for line in out.splitlines():
if line.startswith("NAME"):
continue
name, dummy, dummy = line.split('\t', 3)
name = name.strip()
if name == plugin_name:
found = True
break
if found:
helm_uninstall_cmd = "%s uninstall %s" % (helm_cmd_common, plugin_name)
if not module.check_mode:
rc, out, err = run_helm(module, helm_uninstall_cmd, fails_on_error=False)
else:
rc, out, err = (0, '', '')
found = False
for line in out:
if line[0] == plugin_name:
found = True
break
if not found:
module.exit_json(
failed=False,
changed=False,
msg="Plugin not found or is already uninstalled",
command=helm_cmd_common + " list",
stdout=output,
stderr=err,
rc=rc
)
if rc == 0:
module.exit_json(
changed=True,
msg="Plugin uninstalled successfully",
command=helm_uninstall_cmd,
stdout=out,
stderr=err,
rc=rc
)
module.fail_json(
msg="Failed to get Helm plugin uninstall",
command=helm_uninstall_cmd,
stdout=out,
stderr=err,
rc=rc,
)
else:
module.exit_json(
failed=False,
changed=False,
msg="Plugin not found or is already uninstalled",
command=helm_plugin_list,
stdout=out,
stderr=err,
rc=rc
)
helm_uninstall_cmd = "%s uninstall %s" % (helm_cmd_common, plugin_name)
if not module.check_mode:
rc, out, err = run_helm(module, helm_uninstall_cmd, fails_on_error=False)
else:
rc, out, err = (0, '', '')
if rc == 0:
module.exit_json(
changed=True,
msg="Plugin uninstalled successfully",
command=helm_uninstall_cmd,
stdout=out,
stderr=err,
rc=rc
)
module.fail_json(
msg="Failed to get Helm plugin uninstall",
command=helm_uninstall_cmd,
stdout=out,
stderr=err,
rc=rc,
)
if __name__ == '__main__':